--- at-3.1.13_orig/Makefile.in	2011-06-25 14:43:14.000000000 +0200
+++ at-3.1.13/Makefile.in	2012-03-16 17:23:26.210267660 +0100
@@ -73,7 +73,7 @@
 atd: $(RUNOBJECTS)
 	$(CC) $(CFLAGS) -o atd $(RUNOBJECTS) $(LIBS) $(PAMLIB)
 
-y.tab.c y.tab.h: parsetime.y
+%.tab.c %.tab.h: parsetime.y
 	$(YACC) -d parsetime.y
 
 lex.yy.c: parsetime.l
